Dynamic master data management

Abstract

A computer-implemented method includes, in a master data management system, receiving a persistent modification request affecting a master data attribute, determining that no preexisting master record exists in the master data management system for the master data attribute, and, responsive to determining that no preexisting master record exists for the master data attribute, adding a new master data attribute and associated new ownership information for the master data attribute to the master data management system, based on the persistent modification request. A corresponding computer program product and computer system are also disclosed.

What is claimed is: 
     
       1. A computer-implemented method comprising, in a master data management system:
 receiving a persistent modification request affecting a master data attribute; 
 said persistent modification request being received through a physical application programming interface 
 responsive to determining that a preexisting master record exists in said master data management system for said master data attribute that identifies virtual ownership of said master data attribute, denying said persistent modification request as to said master data attribute. 
 
     
     
       2. The computer-implemented method of  claim 1 , wherein:
 said persistent modification request is part of a transaction on said master data management system; 
 and, further comprising:
 responsive to denying said persistent modification request, rolling back said transaction. 
 
 
     
     
       3. The computer-implemented method of  claim 1 , further comprising:
 responsive to determining that no preexisting master record exists for said master data attribute, adding a new master data attribute and associated new ownership information for said master data attribute to said master data management system, based on said persistent modification request. 
 
     
     
       4. A computer-implemented method comprising, in a master data management system:
 receiving a persistent modification request affecting a master data attribute; 
 said persistent modification request being received through a physical application programming interface; 
 responsive to determining that a preexisting master record exists in said master data management system for said master data attribute that identifies central ownership of said master data attribute, allowing said persistent modification request. 
 
     
     
       5. The computer-implemented method of  claim 4 , wherein:
 said persistent modification request is part of a transaction on said master data management system; 
 and, further comprising:
 responsive to allowing said persistent modification request, rolling back said transaction. 
 
 
     
     
       6. The computer-implemented method of  claim 4 , further comprising:
 responsive to determining that no preexisting master record exists for said master data attribute, adding a new master data attribute and associated new ownership information for said master data attribute to said master data management system, based on said persistent modification request. 
 
     
     
       7. A computer-implemented method comprising, in a master data management system:
 receiving a persistent modification request affecting a master data attribute; 
 determining that a preexisting master record exists in said master data management system for said master data attribute that identifies central ownership of said master data attribute; 
 detecting a conflict between said persistent modification request and said master data attribute based on said master data attribute having central ownership; and 
 responsive to detecting said conflict, generating a stewardship event. 
 
     
     
       8. The computer-implemented method of  claim 7 , wherein generating a stewardship event comprises at least one stewardship action selected from the group consisting of:
 (a) sending a task notification to a stewardship entity; and 
 (b) reconciling said conflict according to one or more business rules.